- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LUCAS "LEB510" - Not available
OPEL - Vectra, Combo, Meriva A, Astra, Corsa, Zafira; VAUXHALL - Astra, Corsa, Meriva, Zafira, Combo, Astravan